TY - GEN AU - al-Arfaj,A TI - Profile of ankylosing spondylitis in Saudi Arabia SN - 0770-3198 PY - 1996///1127 KW - Adult KW - Age of Onset KW - Female KW - HLA-B27 Antigen KW - analysis KW - Humans KW - Male KW - Medical Records KW - Middle Aged KW - Prevalence KW - Radiography KW - Saudi Arabia KW - epidemiology KW - Spine KW - diagnostic imaging KW - Spondylitis, Ankylosing N1 - Publication Type: Journal Article UR - https://doi.org/10.1007/BF02229709 ER -